| QSQuality Steel Corporation | West Jordan | UT | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| QSQuality Steel Corporation | Thomasville | GA | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| QTQuality Tank Solutions, LLC | Marshfield | WI | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| RFRamco Fabricators, INC. | Colfax | NC | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| RMRatermann Manufacturing, Inc. | Nashville | TN | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| RCR. C. Technical Welding & Fabrication, INC. | Stafford | TX | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| RRedguard | Wichita | KS | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| RRedguard | Wichita | KS | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| RWRolando's Welding & Fabricating | Robstown | TX | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| SWShawn Wallace Dba United Maintenance & Fabrication | Memphis | TN | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| STShearer Tanks, LLC | Arco | ID | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| SSSilver State Stainless, INC. | Carson City | NV | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| SMSkousen Manufacturing Limited Liability Company | Rigby | ID | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| SESMF Enterprises, LLC | Republic | MO | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| SISmyth Industries INC. | Tucson | AZ | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| SFSnw Fabrication, LLC | Robstown | TX | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| SISnyder Industries INC | Mancelona | MI | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| SCSo Cal Tank & Fab | Chino | CA | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| SGSouth Gate Engineering LLC | Chino | CA | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| SPSpa Pipe & Supply, L.p. | Abilene | TX | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| SFSteel Fab a Div. of Samuel Pressure Vessel Group (plant #2) | Abingdon | VA | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| SIStellar Industries, INC. | Hastings | NE | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| SPStx Process Equipment LLC | Freer | TX | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| STSuperior Tank Company | Lake Forest | CA | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| SSyncreon | Kansas City | MO | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| TTTallaboa Tank and Fabricators, INC | Penuelas | PR | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| TTTallaboa Tank & Fabricadores INC | Penuelas | PR | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| TETanco Engineering INC | Loveland | CO | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| TCTank Components Industries | Springfield | MO | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| TITankheads, INC. | Haslet | TX | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| TITarsco, INC. | Corpus Christi | TX | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| TKTessenderlo Kerley Services | Carlsbad | NM | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| TPTexas Pipe Fabricators, INC. | Corpus Christi | TX | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| TSTexas Superior Tanks, LLC | Beasley | TX | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| THThe Hughes Staffing Agency | North Little Rock | AR | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| TRThe Roberts Company, INC. | Winterville | NC | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| TMTMD Manufacturing Inc. | Sulphur Springs | TX | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| TATn Americas LLC | Kernersville (guilford,nc) | NC | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| TATobul Accumulator INC | Bamberg | SC | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| UCUltraflote Corporation | Lubbock | TX | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| UEUnified Equipment Systems INC | Clinton Township | MI | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| UCUrs Corporation | Casper | WY | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| UDUS Dol Osha- Augusta, Maine Ao | Windham | ME | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| UOUsdol Osha - (mobile) | Atmore | AL | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| UMU.s. Manufacturing Co., LLC | Middleboro | MA | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| VPValley Pump & Machine Works, INC. | Casa Grande | AZ | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| VVVent-rite Valve Corporation | Randolph | MA | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| VFVertex Fab & Design, LLC | Middleboro | MA | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| WPWa317938216 - P S F Industries INC | Seattle | WA | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| WPWa317949562 - Packaging Corporation of America | Wallula | WA | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
